Consolidated Statements of Equity - USD ($)
$ in Millions |
Total |
Common Stock |
Treasury Stock |
Additional Paid-in Capital |
Retained Earnings |
Accumulated Other Comprehensive Loss |
Non-controlling Interests |
| Beginning balance at Dec. 31, 2016 |
$ 20,203
|
$ 7
|
$ (7,482)
|
$ 11,060
|
$ 10,206
|
$ (234)
|
$ 6,646
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
| Net income |
85
|
|
|
|
30
|
|
55
|
| Dividends declared |
(190)
|
|
|
|
(190)
|
|
|
| Distributions to noncontrolling interests |
(142)
|
|
|
|
|
|
(142)
|
| Contributions from noncontrolling interests |
126
|
|
|
|
|
|
126
|
| Other comprehensive loss |
(3)
|
|
|
|
|
(3)
|
|
| Shares repurchased |
(420)
|
|
(420)
|
|
|
|
|
| Shares returned - stock based compensation |
|
|
(3)
|
|
|
|
|
| Shares issued - stock based compensation |
|
|
|
27
|
|
|
|
| Net shares issued - stock based compensation |
24
|
|
|
|
|
|
|
| Impact from equity transactions of MPLX LP |
114
|
|
|
72
|
|
|
42
|
| Ending balance at Mar. 31, 2017 |
19,797
|
7
|
(7,905)
|
11,159
|
10,046
|
(237)
|
6,727
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
| Cumulative effect of new accounting principle in period of adoption |
64
|
|
|
|
63
|
|
1
|
| Beginning balance at Dec. 31, 2017 |
20,828
|
7
|
(9,869)
|
11,262
|
12,864
|
(231)
|
6,795
|
| Increase (Decrease) in Stockholders' Equity [Roll Forward] |
|
|
|
|
|
|
|
| Net income |
219
|
|
|
|
37
|
|
182
|
| Dividends declared |
(219)
|
|
|
|
(219)
|
|
|
| Distributions to noncontrolling interests |
(179)
|
|
|
|
|
|
(179)
|
| Contributions from noncontrolling interests |
1
|
|
|
|
|
|
1
|
| Other comprehensive loss |
(2)
|
|
|
|
|
(2)
|
|
| Shares repurchased |
(1,327)
|
|
(1,327)
|
|
|
|
|
| Shares returned - stock based compensation |
|
|
(4)
|
|
|
|
|
| Shares issued - stock based compensation |
|
|
|
27
|
|
|
|
| Net shares issued - stock based compensation |
24
|
|
|
|
|
|
1
|
| Impact from equity transactions of MPLX LP |
(546)
|
|
|
2,380
|
|
|
(2,926)
|
| Ending balance at Mar. 31, 2018 |
$ 18,863
|
$ 7
|
$ (11,200)
|
$ 13,669
|
$ 12,745
|
$ (233)
|
$ 3,875
|